01 Technical Services

Product Application Plan Consultation

According to the specific situation of the application industry, analyze the optimization problems of the applied equipment and machines and provide solutions.

Product Application Technical Support

technical support to make protective products play a better role in equipment and machines and solve the problems existing in optimization

Product Customization After-sales Service

The advantages of efficient and excellent customized services, providing customized product development services to customers.

02 Our Advantage

3112, 2025

SD-005 waterproof sound-transmitting membrane

Product Introduction Shangda SDA(e-PTFE) film adopts expanded polytetrafluoroethylene to achieve uniform stretching and three-dimensional network structure. The diameter of the micropores is 0.1-10μm, the molecules of air and water vapor are 0.0004μm, and [...]

3112, 2025

Copy of Nylon Waterproof Fitting German Thread PG Type

Product Introduction the use of Shangda SDA cable waterproof connector, so that long-term exposure to outdoor products to obtain reliable waterproof sealing, effective solution to the large current, resistance heating, contact pressure and [...]

3112, 2025

nylon waterproof joint metric thread M type

Product Introduction the use of Shangda SDA cable waterproof connector, so that long-term exposure to outdoor products to obtain reliable waterproof sealing, effective solution to the large current, resistance heating, contact pressure and [...]